136113015251387 has 2 divisors, whose sum is σ = 136113015251388. Its totient is φ = 136113015251386.

The previous prime is 136113015251329. The next prime is 136113015251393. The reversal of 136113015251387 is 783152510311631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136113015251387 - 2³⁴ = 136095835382203 is a prime.

It is not a weakly prime, because it can be changed into another prime (136113015251287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68056507625693 + 68056507625694.

It is an arithmetic number, because the mean of its divisors is an integer number (68056507625694).

Almost surely, 2^{136113015251387} is an apocalyptic number.

136113015251387 is a deficient number, since it is larger than the sum of its proper divisors (1).

136113015251387 is an equidigital number, since it uses as much as digits as its factorization.

136113015251387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 47.

The spelling of 136113015251387 in words is "one hundred thirty-six trillion, one hundred thirteen billion, fifteen million, two hundred fifty-one thousand, three hundred eighty-seven".